| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Singer | LAN | 11.08 | 196909240_LAN_CIN |
| Larry Dierker | HOU | 9.57 | 196909262_HOU_CIN |
| Juan Marichal | SFN | 7.84 | 196909240_SFN_SDN |
| Steve Carlton | SLN | 7.35 | 196909240_SLN_NYN |
| Mike Cuellar | BAL | 5.87 | 196909240_BAL_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Hargan | CLE | -5.4 | 196909240_BAL_CLE |
| Tony Cloninger | CIN | -5 | 196909240_LAN_CIN |
| Pat Jarvis | ATL | -2.97 | 196909240_ATL_HOU |
| Woodie Fryman | PHI | -1.79 | 196909260_NYN_PHI |
| Steve Barber | MIL | -0.95 | 196909250_MIN_MIL |
Based on accumulated WAA for this season up to 1969-09-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 10.24 | Bill Singer | 301.3 | LAN |
| +005+ | 9.62 | Larry Dierker | 297.3 | HOU |
| +006+ | 9.5 | Juan Marichal | 290.7 | SFN |
| +010+ | 8.69 | Bob Gibson | 293 | SLN |
| +013+ | 8 | Tom Seaver | 264.3 | NYN |
| +014+ | 7.96 | Mike Cuellar | 282.7 | BAL |
| +015+ | 7.91 | Steve Carlton | 236.3 | SLN |
| +016+ | 7.65 | Gaylord Perry | 316.3 | SFN |
| +017+ | 7.52 | Jerry Koosman | 236 | NYN |
| +020+ | 7.14 | Bill Hands | 286 | CHN |
| +022+ | 6.91 | Phil Niekro | 277.3 | ATL |
| +027+ | 6.41 | Andy Messersmith | 249 | ANA |
| +030+ | 6.35 | Dick Bosman | 186.3 | TEX |
| +034+ | 6.18 | Claude Osteen | 303 | LAN |
| +035+ | 6.07 | Fritz Peterson | 263 | NYA |
| +039+ | 5.61 | Denny McLain | 316 | DET |
| +044+ | 5.12 | Mel Stottlemyre | 294 | NYA |
| +045+ | 4.69 | Sam McDowell | 281 | CLE |
| +049+ | 4.56 | Jim Palmer | 171 | BAL |
| +051+ | 4.23 | Casey Cox | 168.7 | TEX |
| +058+ | 3.88 | Jim Perry | 255.7 | MIN |
| +066+ | 3.5 | Jim Maloney | 172.7 | CIN |
| +068+ | 3.4 | Ferguson Jenkins | 311.3 | CHN |
| +072+ | 3.23 | Johnny Odom | 222 | OAK |
| +078+ | 3.1 | Chuck Taylor | 126.7 | SLN |
_